（山东同圆设计集团有限公司， 济南 250101）

［摘要］山东省会文化艺术中心“三馆”项目群艺馆为济南市五大剧团提供工作、演出、排练的场所，建筑功能及结构设计复杂，体型不规则，为一空间异形体建筑，具有大跨钢结构、转换桁架、悬挂钢结构、大跨度转换梁、双向倾斜钢管混凝土柱、承重式抗风互支空间桁架系等结构难点。根据工程特点及结构设计难点，对群艺馆进行结构整体抗震性能化设计及结构难点专项计算、设计。结果表明，该结构设计能实现拟定的抗震性能目标，结构构件设计不仅能满足承载能力要求，也能满足正常使用状态要求。

［关键词］钢结构； 转换桁架； 悬挂钢结构； 抗震性能设计； 空间互支抗风桁架

中图分类号：TU318文献标识码：A文章编号：1002-848X(2016)18-0075-05

Structural design of the Mass Art Venue in “three venue project” of Shandong Provincial Cultural and  Art Center

Huang Xianghai, Hang Zhongchao, Jiang Shilin

(Shandong Tong Yuan Design Group Co., Ltd.， Jinan 250101,  China)

Abstract:Mass Art Venue in “three venue project” of Shandong Provincial Cultural and Art Center provides work, performance and rehearsal place for five troupes  in Jinan. The architecture function and structural design are complex with irregular shape. As a spatial special-shaped architecture, Mass Art Venue has structural design difficulties as large-span steel structure, transfer truss, suspended steel structure, large-span transfer beam, two-way tilt concrete filled steel tube column and weight-bearing wind resistant space truss system with mutual support. According to the engineering characteristics and structural design difficulties, performance-based seismic design on the overall structure was carried out and special calculation and design of structural difficulties were carried out. Results show that the structural design can achieve the proposed seismic performance objective. Structural design of components can not only meet the requirement of bearing capacity, but also can meet the requirement of normal use.

Keywords:steel structure; transfer truss; suspended steel structure; seismic performance design;  wind resistant space truss with mutual support

作者简介：黄祥海，博士，高级工程师，Email：haisuifeng520@163.com。